Greatest Common Factor of 18, 128, 950, 640

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 18, 128, 950, 640 by common division method
• Greatest Common Factor of 18, 128, 950, 640 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 950

List of positive integer factors of 950 that divides 950 without a remainder.

1,2,5,10,19,25,38,50,95,190,475,950

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Greatest Common Factor

We found the factors 18,128,950,640 . The biggest common factor number is the GCF number.
So the greatest common factor 18,128,950,640 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 16, 319, 678, 628
• GCF of 79, 777, 285, 287
• GCF of 87, 215, 758, 633
• GCF of 43, 262, 227, 187
• GCF of 67, 397, 892, 875

1. What is the GCF of 18, 128, 950, 640?

Answer: GCF of 18, 128, 950, 640 is 2.

2. How to Find the GCF of 18, 128, 950, 640

Answer: Greatest Common Factor(GCF) of 18, 128, 950, 640 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(18, 128, 950, 640) = 2.